package com.itheima.service.db;

import com.itheima.vo.PageBeanVo;

// 黑名单模块
public interface BlackListService {

    // 分页查询
    PageBeanVo findByPage(Long userId, Integer pageNum, Integer pageSize);

    // 删除黑名单
    void delete(Long userId,Long blackUserId);
}
